28432364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1319}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 52889760

約数和(自身を除く): 24457396

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 1319, 2638, 5276, 5389, 10778, 21556, 22423, 44846, 89692, 418123, 836246, 1672492, 7108091, 14216182, 28432364]

約数ペア:

[(1, 28432364), (2, 14216182), (4, 7108091), (17, 1672492), (34, 836246), (68, 418123), (317, 89692), (634, 44846), (1268, 22423), (1319, 21556), (2638, 10778), (5276, 5389)]